'Weak negative correlation' presentation slideshows

? S tudent Activity 1: Drawing a Scatter Plot ? Student Activity 2: C orrelation coefficient

INDEX. ? S tudent Activity 1: Drawing a Scatter Plot ? Student Activity 2: C orrelation coefficient ? Student Activity 3: Interpreting the data and the Correlation Coefficient ? Student Activity 4: Calculating the Correlation Coefficient (HL) and Causation (OL)

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Scatter Plots

Scatter Plots. A graph of a set of data pairs (x, y). Correlation Coefficient, r. A number, denoted by r , from -1 to 1 that measures the strength and direction of a linear relationship between two variables. 3 Types of Correlation. Positive Negative No Correlation.

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Graphing Data

242 views • 23 slides

Unit 4 EOCT Review

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Lesson 6.2.2

Shapes of Scatterplots. Lesson 6.2.2. Lesson 6.2.2. Shapes of Scatterplots. California Standard: Statistics, Data Analysis, and Probability 1.2

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